Nothing in fsdev/ or hw/9pfs/ depends on pci; it should rather depend on CONFIG_VIRTFS and on the presence of an appropriate virtio transport device.
Let's introduce CONFIG_VIRTIO_CCW to cover s390x and check for CONFIG_VIRTFS && (CONFIG_VIRTIO_PCI || CONFIG_VIRTIO_CCW). Signed-off-by: Cornelia Huck <coh...@redhat.com> --- Changes v1->v2: drop extraneous spaces, fix build on cris --- default-configs/s390x-softmmu.mak | 1 + fsdev/Makefile.objs | 9 +++------ hw/Makefile.objs | 2 +- 3 files changed, 5 insertions(+), 7 deletions(-) diff --git a/default-configs/s390x-softmmu.mak b/default-configs/s390x-softmmu.mak index 51191b77df..e4c5236ceb 100644 --- a/default-configs/s390x-softmmu.mak +++ b/default-configs/s390x-softmmu.mak @@ -8,3 +8,4 @@ CONFIG_S390_FLIC=y CONFIG_S390_FLIC_KVM=$(CONFIG_KVM) CONFIG_VFIO_CCW=$(CONFIG_LINUX) CONFIG_WDT_DIAG288=y +CONFIG_VIRTIO_CCW=y diff --git a/fsdev/Makefile.objs b/fsdev/Makefile.objs index 659df6e187..3d157add31 100644 --- a/fsdev/Makefile.objs +++ b/fsdev/Makefile.objs @@ -1,10 +1,7 @@ -ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy) # Lots of the fsdev/9pcode is pulled in by vl.c via qemu_fsdev_add. -# only pull in the actual virtio-9p device if we also enabled virtio. -common-obj-y = qemu-fsdev.o 9p-marshal.o 9p-iov-marshal.o -else -common-obj-y = qemu-fsdev-dummy.o -endif +# only pull in the actual virtio-9p device if we also enabled a virtio backend. +common-obj-$(call land,$(CONFIG_VIRTFS),$(call lor,$(CONFIG_VIRTIO_PCI),$(CONFIG_VIRTIO_CCW)))= qemu-fsdev.o 9p-marshal.o 9p-iov-marshal.o +common-obj-$(call lnot,$(call land,$(CONFIG_VIRTFS),$(call lor,$(CONFIG_VIRTIO_PCI),$(CONFIG_VIRTIO_CCW)))) = qemu-fsdev-dummy.o common-obj-y += qemu-fsdev-opts.o qemu-fsdev-throttle.o # Toplevel always builds this; targets without virtio will put it in diff --git a/hw/Makefile.objs b/hw/Makefile.objs index a2c61f6b09..335f26b65e 100644 --- a/hw/Makefile.objs +++ b/hw/Makefile.objs @@ -1,4 +1,4 @@ -devices-dirs-$(call land, $(CONFIG_VIRTIO),$(call land,$(CONFIG_VIRTFS),$(CONFIG_PCI))) += 9pfs/ +devices-dirs-$(call land,$(CONFIG_VIRTFS),$(call lor,$(CONFIG_VIRTIO_PCI),$(CONFIG_VIRTIO_CCW))) += 9pfs/ devices-dirs-$(CONFIG_SOFTMMU) += acpi/ devices-dirs-$(CONFIG_SOFTMMU) += adc/ devices-dirs-$(CONFIG_SOFTMMU) += audio/ -- 2.13.4
